Chinese Premier Zhou Enlai visiting the site of destruction the day after a strong earthquake hit the vicinity of Xingtai in northern China's Hebei Province on March 8, 1966. (Photo by: Sovfoto/UIG via Getty Images).
Chinese Premier Zhou Enlai visiting the site of destruction the day after a strong earthquake hit the vicinity of Xingtai in northern China's Hebei Province on March 8, 1966. (Photo by: Sovfoto/UIG via Getty Images)